1981 Fiat 127 vs. 2011 Opel Astra
To start off, 2011 Opel Astra is newer by 30 year(s). Which means there will be less support and parts availability for 1981 Fiat 127. In addition, the cost of maintenance, including insurance, on 1981 Fiat 127 would be higher. At 1,998 cc (4 cylinders), 2011 Opel Astra is equipped with a bigger engine. In terms of performance, 2011 Opel Astra (239 HP @ 5600 RPM) has 195 more horse power than 1981 Fiat 127. (44 HP @ 5250 RPM) In normal driving conditions, 2011 Opel Astra should accelerate faster than 1981 Fiat 127. With that said, vehicle weight also plays an important factor in acceleration. 2011 Opel Astra weights approximately 558 kg more than 1981 Fiat 127. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2011 Opel Astra (320 Nm @ 2400 RPM) has 244 more torque (in Nm) than 1981 Fiat 127. (76 Nm @ 3000 RPM). This means 2011 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1981 Fiat 127.
Compare all specifications:
| 1981 Fiat 127 | 2011 Opel Astra | |
| Make | Fiat | Opel |
| Model | 127 | Astra |
| Year Released | 1981 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1290 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 44 HP | 239 HP |
| Engine RPM | 5250 RPM | 5600 RPM |
| Torque | 76 Nm | 320 Nm |
| Torque RPM | 3000 RPM | 2400 RPM |
| Engine Bore Size | 76.1 mm | 86 mm |
| Engine Stroke Size | 71.5 mm | 86 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 835 kg | 1393 kg |
| Vehicle Length | 3930 mm | 4300 mm |
| Vehicle Width | 1550 mm | 1760 mm |
| Vehicle Height | 1430 mm | 1410 mm |
| Wheelbase Size | 2230 mm | 2620 mm |
